68161254

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{231841}}^1$

素因数の和:231860

約数の個数: 24

約数和(自身を含む): 158579928

約数和(自身を除く): 90418674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 231841, 463682, 695523, 1391046, 1622887, 3245774, 4868661, 9737322, 11360209, 22720418, 34080627, 68161254]

約数ペア:

[(1, 68161254), (2, 34080627), (3, 22720418), (6, 11360209), (7, 9737322), (14, 4868661), (21, 3245774), (42, 1622887), (49, 1391046), (98, 695523), (147, 463682), (294, 231841)]